CVE-2023-50563: Sem-CMS Semcms

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Semcms v4.8 was discovered to contain a SQL injection vulnerability via the AID parameter at SEMCMS_Function.php.

Affected products

• Sem-CMS Semcms: version 4.8 only

Published 2023-12-14. Last modified 2026-06-17.